31.As a commander, you should not _______ the soldiers to unnecessary danger.

　　A.express

　　B.explode

　　C.ecploit

　　D.expose

　　32.This newspaper often _______ the government’s opinion, not the public opinion

　　A.affects

　　B.reacts

　　C.reflects

　　D.recognizes

　　33.Although in great danger, the wounded still did not want to _______ from the front.

　　A.feedback

　　B.backward

　　C.withdraw

　　D.departure

　　34.This movie has a _______ ending. You can not imagine who will be killed finally.

　　A.dramatic

　　B.original

　　C.considerable

　　D.temple

　　35.During the graduation _______, the president gave a wonderful opening speech.

　　A.evolution

　　B.sign

　　C.individual

　　D.ceremony

　　36.The dog _______ the rabbit but could not catch it.

　　A.ceased

　　B.chained

　　C.checked

　　D.chased

　　37.If your letter is over weight, you must pay for the _______.

　　A.excess

　　B.exceed

　　C.checked

　　D.chased

　　38.In the class the teacher asked the students to _______ their bad habits.

　　A.weaken

　　B.omit

　　C.overcome

　　D.overtake

　　39.When you study in the United States, usually you have to buy your own health _______.

　　A.insurance

　　B.expense

　　C.evidence

　　D.payment

　　40.Chocolate and ice-cream have different _______.

　　A.favour

　　B.favourites

　　C.fever

　　D.flavours

　　答案:

　　31.D 32.C 33.C 34.A 35.D

　　36.D 37.A 38.C 39.A 40.D